Query-level stability and generalization in learning to rank.
Yanyan LanTie-Yan LiuTao QinZhiming MaHang LiPublished in: ICML (2008)
Keyphrases
- learning to rank
- ranking svm
- query dependent
- relevance judgments
- ranking functions
- retrieval systems
- information retrieval
- ranking list
- loss function
- query suggestion
- document retrieval
- direct optimization
- evaluation measures
- relevance feedback
- ranking models
- web search
- query processing
- learning to rank algorithms
- learn a ranking function
- evaluation metrics
- query terms
- user queries
- collaborative filtering
- web search engines
- language model
- clickthrough data
- keywords
- test collection
- decision trees
- search engine
- query expansion
- information extraction
- data sources
- directly optimize
- machine learning
- data sets